The controller of Hall Industries has collected the following monthly expense data for use in analyzing the cost behavior of maintenance costs.

Month		Total Maintenance Costs			Total Machine Hours
January		$2,661			3,528
February		3,024			4,032
March		3,629			6,048
April		4,536			7,963
May		3,226			5,040
June		4,657			8,064

Determine the variable-cost components using the high-low method. (Round variable cost to 2 decimal places e.g. 12.25.)

Variable cost per machine hour

$

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Determine the fixed cost components using the high-low method. (Round answer to 0 decimal places e.g. 2,520.)

Fixed costs

$